Courts of the Crane Clan

I... don't think so? It says you can Proclaim out-of-Clan, but it doesn't say anything to allow for Proclaiming more than once. There are cards that do that, and they specifically say so.

It just says you may Proclaim him, not override the standard rules for Proclaiming.

Too bad...

I can see Phoenix using this. They are already running out-of-Clan Personalities, plus the +1PH is permanent. They can pull the Personality back from the discard with their box, and gain another Honor to boot. Perhaps not as reliable for other Clans.

If we are allowed to proclaim an out of clan personality do we still have to pay the extra 2 gold?

I think the answer to 'Can you Proclaim twice a turn' is no as the card merely allows you to activate the Proclaim rules on the target personality. It doesn't change anything else about the rule (how many times per turn).

I'm guessing the card doesn't impart the ability to Proclaim the personality permanently to that personality either. For instance, if you use An Honored Guest when you buy an out-of-clan Utaku Zo Sia to Proclaim her for 5 honor, and she later dies in battle, I don't think you can Proclaim the same one again if she shows up back in your provinces using her resurrect ability (unless you use another An Honored Guest)? Which is too bad, as it would be nice to get a piece of the Phoenix action!